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keymap: remap microphone mute keycode for Lenovo Thinkcentre M800z 

This Lenovo machine use codec Line2 to implement a microphone mute
button, it depends on the unsolicited interrupt to generate key event,
the scan code for this button is assigned to 0x00 in the linux kernel
driver, and the keycode is KEY_MICMUTE(248), we need to remap this
keycode to KEY_F20 to make this hotkey work in X11.

BugLink: https://bugs.launchpad.net/bugs/1531362
Signed-off-by: Hui Wang <hui.wang@canonical.com>
This commit is contained in:
Hui Wang 2016-01-06 10:37:53 +08:00 committed by Harald Hoyer
parent 79a4c0160a
commit 0319812234
1 changed files with 5 additions and 0 deletions
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5
hwdb/60-keyboard.hwdb
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@ -652,6 +652,11 @@ evdev:atkbd:dmi:bvn*:bvr*:svnLENOVO*:pn*IdeaPad*Z370*:pvr*
evdev:atkbd:dmi:bvn*:bvr*:bd*:svnLENOVO*:pn*Lenovo*V480*:pvr*
KEYBOARD_KEY_f1=f21
# Lenovo Thinkcentre M800z AIO machine
# key_scancode 00 is KEY_MICMUTE
keyboard:name:Microphone Mute Button:dmi:bvn*:bvr*:bd*:svnLENOVO*:pn*
KEYBOARD_KEY_00=f20
# enhanced USB keyboard
evdev:input:b0003v04B3p301B*
KEYBOARD_KEY_90001=prog1 # ThinkVantage